DENDY KURNIAWAN. RANCANG BANGUN ALAT MUSIK PIANO, HARPA, MARCHING BELL DIGITAL BERBASIS ARDUINO MENGGUNAKAN CAHAYA LASER DAN LDR (Studi kasus : SMP NU 07 Brangsong). Elkom : Jurnal Elektronika dan Komputer, [S. l.], v. 11, n. 1, p. 9–19, 2018. DOI: 10.51903/elkom.v11i1.110. Disponível em: https://journal.stekom.ac.id/index.php/elkom/article/view/110. Acesso em: 20 nov. 2024.